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cvelistWordfenceCVELIST:CVE-2023-7027
HistoryJan 03, 2024 - 4:29 a.m.

CVE-2023-7027

2024-01-0304:29:34
Wordfence
www.cve.org
smtp mailer
email log
delivery failure notifications
wordpress
vulnerability
stored cross-site scripting
insufficient input sanitization
output escaping
unauthenticated attackers

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

21.8%

The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘device’ header in all versions up to, and including, 2.8.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CNA Affected

[
  {
    "vendor": "wpexpertsio",
    "product": "POST SMTP – The #1 WordPress SMTP Plugin with Advanced Email Logging and Delivery Failure Notifications",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "2.8.7",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

21.8%

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